Base | Representation |
---|---|
bin | 11110011001100… |
… | …01010110010110 |
3 | 122202211122121110 |
4 | 33030301112112 |
5 | 1010240143402 |
6 | 41145355450 |
7 | 6214342011 |
oct | 1714612626 |
9 | 582748543 |
10 | 255006102 |
11 | 120a4294a |
12 | 71498b86 |
13 | 40aa61b0 |
14 | 25c20378 |
15 | 175c256c |
hex | f331596 |
255006102 has 32 divisors (see below), whose sum is σ = 549964800. Its totient is φ = 78360480.
The previous prime is 255006097. The next prime is 255006107. The reversal of 255006102 is 201600552.
It is an interprime number because it is at equal distance from previous prime (255006097) and next prime (255006107).
It is a super-2 number, since 2×2550061022 = 130056224114468808, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (255006107) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 75649 + ... + 78947.
It is an arithmetic number, because the mean of its divisors is an integer number (17186400).
Almost surely, 2255006102 is an apocalyptic number.
255006102 is an abundant number, since it is smaller than the sum of its proper divisors (294958698).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
255006102 is a wasteful number, since it uses less digits than its factorization.
255006102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4308.
The product of its (nonzero) digits is 600, while the sum is 21.
The square root of 255006102 is about 15968.9104825595. The cubic root of 255006102 is about 634.1376286380.
Adding to 255006102 its reverse (201600552), we get a palindrome (456606654).
The spelling of 255006102 in words is "two hundred fifty-five million, six thousand, one hundred two".
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